dashboard/config/linux: add nowerror.yml config fragment
dashboard/config/linux: add nowerror.yml config fragment

Linux 5.15 will introduce -Werror to be on by default:
https://git.kernel.org/torvalds/c/3fe617ccafd6f5bb33c2391d6f4eeb41c1fd0151

Introduce nowerror.yml that can be used for configs that are likely to
be perpetually broken due to Werror.

google/syzkaller,xairy/syzkaller,google/syzkaller,google/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,google/syzkaller,xairy/syzkaller,xairy/syzkaller,xairy/syzkaller